<?php
$this->placeholder('page_title')->set('Merge Sort Test');

echo $this->data_form;

?>
<h3>Input:</h3>
<p><?= join(', ', $this->data) ?></p>
<?
$ms = new Zupal_Util_MergeSort($this->data);
$ms->merge_sort();
$oa = (array) $ms;
?>
<h3>Merged: </h3>
<?= join(', ', (array) $oa) ?>
